# CVE-2026-103766: ClipBucket v5 through 5.5.3-#197 SQL Injection via ads_manager.php delete Parameter

> Authenticated users with ad manager access can inject SQL via the delete parameter to extract credentials or modify records.

- **Severity:** High 8.6 (`CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N`)
- **Exploited in the wild:** Not known
- **Login needed:** An administrator
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 1 Oct 2026
- **Updated:** 6 Oct 2026
- **Also known as:** GHSA-29w7-pp39-xf4w

## What is CVE-2026-103766?

CVE-2026-103766 is a high-severity SQL injection vulnerability in MacWarrior clipbucket-v5, published on 1 Oct 2026. An attacker needs administrator access to exploit it, with no action from the victim.

### Official description

ClipBucket v5 through 5.5.3-#197 contains an sql injection vulnerability that allows authenticated users with ad_manager_access permission to inject SQL via the delete parameter in admin_area/ads_manager.php. Attackers can supply time-based blind payloads concatenated into AdsManager::DeleteAd queries to extract user credentials and emails or modify and delete arbitrary records.

Weakness: CWE-89 (Improper Neutralization of Special Elements used in an SQL Command)

## Which versions are affected by CVE-2026-103766?


## How do I fix CVE-2026-103766?

No fix has been published for CVE-2026-103766 yet. Limit exposure of the affected software until one is available.

## Is CVE-2026-103766 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-103766 exists.

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2026-103766 and fix it if it is affected.

What it is: CVE-2026-103766 is a high-severity SQL injection vulnerability in MacWarrior clipbucket-v5, published on 1 Oct 2026. An attacker needs administrator access to exploit it, with no action from the victim.
Exploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-103766 exists.

Affected product: MacWarrior clipbucket-v5. No package-level version data is available, so check the vendor advisory linked from the reference page.

Task:
1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.
2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.
3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.
4. Run the tests and summarise what changed and why.
5. If nothing in the project is affected, say so and change nothing.

Reference: https://insights.sbomify.com/CVE-2026-103766/ (Markdown: https://insights.sbomify.com/CVE-2026-103766/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2026-103766
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-103766
- OSV: https://osv.dev/vulnerability/CVE-2026-103766

---
From sbomify Insights: https://insights.sbomify.com/CVE-2026-103766/
Summaries are generated and may contain mistakes; the official description above is the record.